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1A-153 Engine General Information and Diagnosis: DTC P0504: Brake Switch “A”/“B” Correlation (For J20 Engine) S5JB0A1104096 Wiring Diagram DTC Detecting Condition and Trouble Area DTC Confirmation Procedure 1) With ignition switch turned OFF, connect scan tool to DLC. °C, 194 – 203 °F) 4) Drive vehicle at 50 km/h (80 mph) or higher for 3 min. or more. E23 C37 3 4 18 19 5 6 7 10 11 17 20 47 46 49 50 51 21 22 52 16 25 9 24 14 55 57 54 53 59 60 58 2 26 27 28 15 56 48 32 31 34 35 36 37 40 42 39 38 44 45 43 41 33 1 12 13 23 8 3 4 18 19 5 6 7 10 11 17 20 47 46 49 50 51 21 22 52 16 25 9 24 14 55 57 54 53 59 60 58 2 26 27 28 15 56 48 32 31 34 35 36 37 40 42 39 38 44 45 43 41 33 1 12 13 23 8 BLK/YEL WHT/GRN GRN/WHT E23-20 GRN/WHT GRN 12V E23-8 BLU/BLK WHT YEL/GRN 1 3 2 4 5 6 7 I5JB0A110107-02 1. Stop lamp (brake pedal) switch 3. Brake pedal switch 5. Stop lamp 7. “STOP” fuse 2. Stop lamp switch 4. ECM 6. “CRUISE” fuse DTC detecting condition Trouble area Brake pedal switch signal is inconsistent with stop lamp • Stop lamp (brake pedal) switch and/or its circuit |